Comparison

GymFit vs Workout Timer Interval & HIIT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GymFit

This app helps experienced gym-goers optimize their workouts by providing customizable interval timers. It allows users to create, save, and edit workout routines, track progress, and manage time efficiently to maximize productivity during gym sessions.

Highlights
  • Create customizable workouts
  • Add unlimited intervals
  • Edit and rearrange intervals
  • Save custom workout routines
  • Integrates with Apple HealthKit
  • Easy-to-use interface
Features
Read full description

Intervals Workout Timer is designed for intelligent, efficient, and hard-working individuals who are seasoned in the gym. We're not here for beginners. The app helps you manage time and follow workout circuits easily. Manage Time Easily - Do you hate it when you plan on going to the gym for a quick 30-45-minute workout and you don't end up leaving for another hour or two? How about when a group is spending their time talking over the bench that YOU'RE waiting on using? No need to waste time or wait anymore! Improve Gym Workouts - Intervals is designed to get you in and out of the gym, while still giving you the workout you intended. You have been to the gym plenty of times and are definitely not a beginner. You know exactly what you want to do at the gym before you show up to workout. But every time you get to your gym, you end up wasting valuable time that you could be spending elsewhere. 
Features of Intervals Workout Timer: CREATE WORKOUTS: - Create workouts that are fully customizable. Save the intervals in your device so you only need to build your workout once! Add as many workouts as you want and set different timers for every workout to manage time and exercise easily. ADD INTERVALS: - Add as many intervals as you want to your workout so that you can maximize the productivity of your workout! No need to stop between exercises to figure out what to do next as this feature will enable you to keep a track of your progress, view remaining time as well as get a clue on what to do next. EDIT WORKOUTS: - Each interval is completely customizable and editable. All you need to do is create a chart and figure out the best workout course. You can create and edit as many workouts as you want.Edit the name, time, and assign a color so that it's easier for you to recognize during training. Eliminate distractions and clutter so you can focus on more important things like finishing your sets CUSTOMIZE YOUR CIRCUIT: - Are you planning on switching to a new workout routine to reach your next fitness goal? How about doing multiple workouts in a single day? By using this app, you can customize your circuits easily. Customize your circuit by editing, rearranging or deleting any interval that seems out of place! EASY TO USE: - The Intervals Workout Timer is very easy to us – all thanks to its simple and easy UI/UX. The app offers clear menus and options to navigate to the right feature and customize it accordingly. Enjoy smooth controls and seamless performance as you create new plans and enjoy your workouts. APPLE HEALTH KIT - Intervals Workout Timer is now integrated with Apple HealthKit. This gives you the ability to receive credit for workouts you complete with Intervals, on your Apple Activity rings. It also gives you the ability to track previous workout sessions so you can more easily monitor your workout progress. Are you ready to maximize the productivity of your workout plans by learning time management? Download and use Intervals Workout Timer today! EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Workout Timer Interval & HIIT

This app offers customizable interval timers for various training styles like HIIT, Tabata, and Crossfit. Track your progress, enjoy background music, and switch between light and dark modes to enhance your fitness routine.

Highlights
  • Customizable interval timers
  • Supports HIIT, Tabata, WOD, Crossfit, EMOM, AMRAP
  • Historical workout tracking
  • Background music playback
  • Light and dark mode themes
  • Intuitive interface
Features
Read full description

The simplest way to time any workout. Set your intervals, hit start, and go. Free forever - no trials, no expiry, no catch. Whether you're doing HIIT, Tabata, boxing rounds, running intervals, circuit training, or just need a reliable stopwatch, Interval Trainer gets out of your way and lets you focus on the work. FREE - FOREVER - Unlimited interval timers with custom rounds, work, and rest periods - Segment-based timing with Warm-up, Prep, Work, Rest, and Cool-down phases - Color and sound cues so you never miss a transition - Runs in the background while your music keeps playing - 6 themes and light/dark mode PREMIUM - Workout history - track progress and stay consistent - Custom workout builder - save and reuse your favourite sessions - Ad-free experience Download free and start your first session in under a minute. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/6125dabf-a638-49d7-b81e-118dfbb88572

Screenshots

GymFit4 screens
Workout Timer Interval & HIIT4 screens

Verdict

The call

The clearest difference is ads: Workout Timer Interval & HIIT at none against GymFit's shown. Workout Timer Interval & HIIT also leads on ratings volume (145 vs 17). GymFit's advantage is review sentiment (62% vs 53%). On price, rating, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GymFit sells 12 in-app purchases, starting at $1.99 per 7 days and Workout Timer Interval & HIIT sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for GymFit against 4.5 for Workout Timer Interval & HIIT. That said, the two scores are not equally well evidenced: Workout Timer Interval & HIIT has 145 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 62% of GymFit's written reviews are positive against 53% of Workout Timer Interval & HIIT's.

UpkeepUpdate frequency

GymFit ships an update every 11 days, Workout Timer Interval & HIIT fortnightly. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
GymFit versus Workout Timer Interval & HIIT: the parameters behind the verdict, then further details
ParameterGymFitWorkout Timer Interval & HIIT
PriceFreeFree
Rating4.6 (17 ratings) — better4.5 (145 ratings)
Positive reviews61.5% of reviews — better53.2% of reviews
Number of ratings17145 — better
Update frequencyEvery 11 days — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.016.1 — better
Further details — not scored
Size55 MB29 MB
Age rating4+4+
DeveloperPoutier Ventures LLCSimon Jansen

Customer experience

GymFit

All ratings17 ratings
Positive88.2%
Neutral5.9%
Negative5.9%
Written reviews13 reviews
Positive61.5%
Neutral7.7%
Negative30.8%

Workout Timer Interval & HIIT

All ratings145 ratings
Positive86.9%
Neutral5.5%
Negative7.6%
Written reviews47 reviews
Positive53.2%
Neutral14.9%
Negative31.9%

In-app purchases

12 purchases

GymFit

Subscriptions10
  • Weekly Subscription$1.997 Days
  • Monthly Subscription$4.991 Month
  • Yearly Subscription7 Days trial$19.991 Year
Show 7 more
  • Yearly Subscription3 Days trial$19.991 Year
  • Yearly Subscription3 Days trial$29.991 Year
  • Yearly Subscription7 Days trial$29.991 Year
  • Yearly Subscription$29.991 Year
  • 3 Day Trial Then Yearly Trial3 Days trial$39.991 Year
  • Week Trial Yearly Subscription7 Days trial$39.991 Year
  • Yearly Subscription$49.991 Year
One-time2
  • Remove All Ads$1.99
  • Ad & Workout Generator Bundle$2.99
3 purchases

Workout Timer Interval & HIIT

Subscriptions2
  • Monthly subscription$2.991 Month
  • Premium Yearly$14.991 Year
One-time1
  • Premium$29.99

Questions

Is GymFit free?
GymFit is free to download, with in-app purchases available.
Is Workout Timer Interval & HIIT free?
Workout Timer Interval & HIIT is free to download, with in-app purchases available.
Which has better reviews, GymFit or Workout Timer Interval & HIIT?
GymFit is rated higher. GymFit averages 4.6 out of 5 from 17 ratings, while Workout Timer Interval & HIIT averages 4.5 from 145 ratings.
Do GymFit or Workout Timer Interval & HIIT have ads?
GymFit shows ads; Workout Timer Interval & HIIT does not.
Which is updated more often, GymFit or Workout Timer Interval & HIIT?
GymFit ships an update every 11 days, and Workout Timer Interval & HIIT fortnightly. Most recently, GymFit was updated on June 1, 2026 and Workout Timer Interval & HIIT on September 21, 2026.

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